Arbor Type INDEXABLE MILLING ( inch) Max. Depth of Cut Ramping machining Helical Milling Tool Holder Type DCX DC APMXFT/JM/STJLRMPX L Required Distance for X Inch DepthZ=.039Z=.047Z=.059Z=.079Min. Hole Max. HoleDiameterDiameterAZ AJXU09R02 2.000 1.606 .079 .047 1.1° 2.031 2.448 3.073 4.114 3.33 3.84 .039 AJXU12R02 2.000 1.540 .079 .047 2° 1.117 1.346 1.690 2.262 3.09 3.84 .059 AJXU12R2505 2.500 2.039 .079 .047 1.5° 1.489 1.795 2.253 3.017 4.09 4.84 .059 AJXU12R0306 3.000 2.543 .079 .047 1.2° 1.862 2.244 2.817 3.771 5.09 5.84 .059 AJXU12R0407 4.000 3.539 .079 .047 0.8° 2.793 3.366 4.225 5.658 7.09 7.84 .059 AJXU14R25 2.500 2.030 .079 .047 2.8° .797 .961 1.206 1.615 3.90 4.84 .079 AJXU14R03 3.000 2.530 .079 .047 1.8° 1.241 1.496 1.877 2.514 4.90 5.84 .079 AJXU14R04 4.000 3.530 .079 .047 1.2° 1.862 2.244 2.817 3.771 6.90 7.84 .079 AJX14RA125 4.920 4.530 .079 .047 0.8° 2.793 3.366 4.225 5.658 8.74 9.68 .079 AJX14RA160 6.300 5.830 .079 .047 0.5° 4.469 5.386 6.761 9.053 11.50 12.44 .079 DCX = Cutting Diameter Max. DC = Cutting Diameter DH = Desired Hole Diameter APMX = Depth of Cut Max. RMPX = Ramping Angle Max. AZ = Max. Drilling Depth L L223